baber/WOPTO huggingface dataset:
Patent JP-H08162223-A (JP)
Title: Coaxial junction connector
Inventor: TAKAHASHI SEIJI
IPC: H01R13/639
Filed: 1994-11-30
Abstract: PURPOSE: To reduce production cost and enhance contact durability by forming a throttle projection in a lock tube attached so as to be capable of freely moving in the axial direction by applying coming-out prevention to a plug metal fixture, and aslant engaging with a coming-out preventing projection at the tip of a jack part. CONSTITUTION: A lock tube 8 is attached to the outer circumference of a plus metal fixture 2 so as to be capable of freely moving in the axial direction, and coming-out from a flange 2b of the fixture 2 is prevented by a ring-shaped throttle projection 8b formed in the inner circumference of the fixture 2. A ring-shaped contact projection 2c for fixing to the inner circumference of a jack part 5a of a jack metal fixture 5 with no elastic contact is formed at the tip of a plug part 2a. For connection, the jack part 5a is inserted into between the lock tube 8 and the plug part 2a, then the lock tube 8 is advanced against a coil spring 14. A coming-out preventing projection 5c formed at the tip of the jack part 5a is aslant engaged, the diameter of the jack part 5a is elastically contracted to ride across the projection 8b. Good connecting condition is maintained for a long time.
Patent JP-H02143307-A (JP)
Title: Graphically displaying system of working state in numerically controlled grinding machine
Inventor: SASAKI SHUNICHI
IPC: G05B19/4069
Filed: 1988-11-25
Abstract: PURPOSE:To easily confirm a working state independently of grinding quantity, and to easily perform program checking of the supervision of the working state, etc., by displaying a work on a display screen, and simultaneously, displaying the display gradation, the display hue or the display color tone of the ground surface as changing them according to the grinding quantity. CONSTITUTION:By displaying the display gradation, the display hue or the display color tone on a display device extending over all directions meeting at right angles with the axis line of the work at a grinding part in the whole worked surface of the work as changing them, grinding executing state at each grinding part can be easily recognized. Thus, since the colors of the work to be displayed on a CRT display screen before the execution, during the execution and after the completion of the execution of the grinding are different for every grinding part, the working state can be confirmed at a glance even in the case of a multistage work, and the program checking or the working state supervision, etc., can be easily performed.
Patent JP-H1189911-A (JP)
Title: Brush for sole of foot
Inventor: KITAMURA SHUICHI
IPC: A61L2/02
Filed: 1997-09-23
Abstract: PROBLEM TO BE SOLVED: To obtain a massage effect and a sterilizing effect by providing a brush head part on the lower side of a main body case in which an electric circuit part which has a polarity reversing switch and is adapted to generate pulse voltage, and arranging two lines of electrodes formed by conductive brush bristles on the brush head part. SOLUTION: The lower side of a main body case 2 in which an electric circuit part 1 for generating pulse voltage by a polarity reversing switch is stored is taken as a brush head part 3, and the upper part is taken as a cover common to grip part 4. A brush for the sole of a foot is formed by both parts. Brush bristles 5 formed by Tetron or Nylon fibers are planted in the brush head part 3, and two electrodes 6, 6' formed by conductive brush bristles made by mixing conductive powder such as silver, carbon black or the like in synthetic resin such as polyvinyl chloride-vinyl acetate copolymer or the like are arranged side by side at a fixed space.  By this arrangement, when the sole of a foot is brushed by the brush for the sole of a foot soaked with water, a potential difference is produced in the electrodes 6, 6', thereby sterilizing various bacteria adhering to the electrodes electro-chemically.
Patent JP-H07149689-A (JP)
Title: Production of glyoxylic acid
Inventor: SUDOU KAZUTO
IPC: B01J23/62
Filed: 1993-11-29
Abstract: PURPOSE:To obtain glyoxylic acid in an industrially advantageous way by accomplishing its high yield and suppressing the amounts of byproducts with the use of a palladium catalyst having been considered to be low in reaction efficiency. CONSTITUTION:Glyoxylic acid can be obtained by catalytic oxidation of an aqueous solution of glyoxal with oxygen using a catalyst prepared by adding, as a cocatalyst, at least one kind of element selected from Pb, Sn, Bi and In or compound(s) thereof to a palladium catalyst.
Patent JP-H07154985-A (JP)
Title: Starting method of rotating electric machine system
Inventor: NAGAMURA HIDEHIRO
IPC: H02P1/58
Filed: 1993-11-29
Abstract: PURPOSE:To make a large output test and to safely and jointly turn on a generator and an electric motor even in an M-G system whose transient impedance is low. CONSTITUTION:A rotating electric machine system is provided with a generator 2 and an electric motor 1 whose shafts are connected mechanically, and their respective stator windings are connected so as to make an output test. In the rotating electric machine system, a phase-shifting transformer 7 which phase- shifts the voltage phase of the generator 1 so as to reduce a voltage difference between terminals in the no-load of both the generator 2 and the electric motor 1 and a first connecting switch 6 are installed in series at the electrical connection circuit of the generator 2 to the electric motor 1, and a second connecting switch 8 is installed in parallel with them. Thereby, when both the generator and the electric motor are turned on jointly at an initial stage, the first connecting switch 6 is turned on, the second connecting switch 8 is then turned on after the elapse of a precribed time, the phase-shifting transformer 7 and the first connecting switch 6 are short-circuited, the first connecting switch 8 is then opened, and the generator 2 and the electric motor 1 are turned on jointly.
Patent JP-H06124725-A (JP)
Title: Sealed lead-acid battery
Inventor: KAMATA AKIRA
IPC: H01M10/12
Filed: 1992-10-08
Abstract: PURPOSE:To prevent the occurrence of lamination, and extend the lifetime of a battery by providing at least one of positive and negative plates with a horizontal and continuous projection for the bottom of a jar, strongly pressing a part of a refined glass separator with the projection, and causing the positive plate to be impregnated with and retain a necessary and sufficient amount of an electrolyte. CONSTITUTION:An ordinary grid is charged with paste available from the kneading of lead powder and dilute sulfuric acid, and a semicircular cylinder type and continuous projections 2 are formed on the grid horizontally relative to the bottom of a jar. Then, plates 1 having such a grid are stacked via a glass separator 5 of refined glass fiber, thereby constituting a plate group. That is, the projections 2 are formed at one side of each of positive and negative plates 3 and 4. In this case, the projections 2 may be formed at the same position or dislocated from each other. A gap between the projections 2 is, for example, 5 to 15cm. According to this construction, the negative plate 4 becomes free from the deposition of sulfate, even if a slight strength difference is existing in the specific gravity of an electrolyte between the upper and lower sections of a battery. Also, the positive plate 3 is free from deterioration.
Patent JP-H07153403-A (JP)
Title: Liquid metal ion source and ion current stabilizing method
Inventor: UMEMURA KAORU
IPC: H01J37/08
Filed: 1993-11-29
Abstract: PURPOSE:To remove impurities stuck to a surface of an ion material covering an emitter surface of a liquid metal ion source to achieve ion emission stabilized for a long time and realize a substantially long service life of the liquid metal ion source. CONSTITUTION:An inert gas 7 is ionized and radiated by a filament 4 for electron emission and a means for feeding the inert gas 7 from a nozzle 11, to an ion material 3 covering an emitter 2 surface of a liquid metal ion source 1. By this inert gas ion radiation, impurities stuck to a surface of the ion material 3, particularly a carbon slug, is removed to clean the ion material 3 on the emitter 2 surface so as to stabilize an emitted ion current.
Patent JP-H04170583-A (JP)
Title: Sampling clock generating circuit
Inventor: TANIGUCHI HIROSHIGE
IPC: G01R13/34
Filed: 1990-11-01
Abstract: PURPOSE:To perform fidelity sampling by providing a switch part for switching several clocks of different phase by a clock switching pulse. CONSTITUTION:In a data latch part 3, clocks of four kinds, fed from a clock generating part 2, are latched by a phase signal, fed from a phase signal generating part 24 having a phase matched with a picture signal, to feed a latched data to a decoder part 4 through a data line 9. In the decoder part 4, a switching pulse is generated in accordance with a value of data, fed from the data latch part 3, and fed to a switch part 5 through a switching pulse latch 10. In the switch part 5, four kinds of the clocks of different phase are switched in accordance with the switching pulse to select a single clock. In this way, fidelity sampling of a discrete picture signal can be performed.
Patent JP-H06127887-A (JP)
Title: Piled slab hoisting device
Inventor: KURASHIGE YUTAKA
IPC: B66C13/46
Filed: 1992-10-12
Abstract: PURPOSE:To automate the work for confirming the pinching condition in a device for pinching a slab of the lower side among piled plural slabs with a pair of pinching arms of a lifter crane opposite to each other and for hoisting it by providing a detector for detecting that a lower side slab is not pinched. CONSTITUTION:A pinching part 4 suspended from a ceiling crane has a pair of pinching arms 6 to be moved horizontally by a motor in the direction for separating from each other, and each pinching arm 6 is provided with a pinching claw 6b projecting inward in the lower end thereof. In this case, an intermediate part of a rotating lever 10 is supported by each pinching arm 6 freely to turn, and one end of the lever 10 is projected to a position opposite to the side surface b2 of an upper side slab a2, and the other end thereof is connected to a detector 11 such as a microswitch through a connecting member 12, in which a coil spring 12b is interposed on the way thereof. In the case where two slabs a1, a2 are hoisted, when the piled condition thereof are different large from each other and the rotating lever 10 abuts on the slab al and the lever 10 is vibrated to operate the detector 11, the hoisting operation is prohibited.
Patent JP-H04170981-A (JP)
Title: Prize ball device
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1990-11-02
Abstract: PURPOSE:To obtain an original prize ball device easy to draw the interest of a game player by using an accessary operating port which expands or opens a ball input port to which a game ball is inputted when the prescribed combination of the ball input port, a passing port, or a prescribed pattern is established as a specific ball input port. CONSTITUTION:When the game ball is inputted to the V zone 45 of a croon 30, a specific right which validates the passing port 37 for only the prescribed number of times of a game decided in advance is generated, and when the game ball passes the passing port 37, a tulip type accessary 37 is expanded, which gives advantage to the game player. Thereby, luck and expectation remarkably advantageous for the game player when the game ball is inputted to the V zone 45 of the croon 30 in luck can be supplied to the game player, which more heightens the interest of a game, and a big hit function can be attached on a combinational game machine. Furthermore, a passing type tulip 32 is expanded at constant probability, and the specific right is generated at prescribed probability, and also, the adjustment of a fault nail on a game panel 2 can be easily performed.
Patent JP-H11132719-A (JP)
Title: Position detection method of circular cylindrical object and program-recorded medium
Inventor: WATANABE NAOTO
IPC: G01B11/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To detect the position of one circular cylindrical object at the uppermost step among a plurality of laminated circular cylindrical objects such as cigarette rolls. SOLUTION: Slit light is radiated to circular cylindrical objects which are laminated in a plurality of layers. The side face of the circular cylindrical object is photographed from the oblique direction for a face of slit light to obtain a plurality of circular arc unit patterns formed on the side face of a circular cylindrical object in the photographed image. A point P, which is a picture element at which the luminance of picture element becomes '1' and is at the most right end is obtained from the whole image and is used as a first point. If there are a plurality of picture elements, the picture element at the uppermost end is used as the first point. The pattern matching using a unit pattern G of the point P as a reference pattern is done to obtain a point Q of the next unit pattern on the left side and use the point as a second point.  A filter end part of roll is illuminated to obtain an end point of a filter part in the picture image. The position and attitude of the whole roll are detected based on the first and second points and the end point.
Patent JP-H08159044-A (JP)
Title: Internal gear pump
Inventor: HOSONO KATSUAKI
IPC: F04C15/00
Filed: 1994-12-01
Abstract: PURPOSE: To provide an internal gear pump, in which sliding resistance between an inner rotor and an outer rotor and sliding resistance between each rotor and a housing can be reduced so as to decrease the power consumption of a motor for driving a pump, and which is excellent in wear-resistance. CONSTITUTION: In an internal gear pump where a fluid is sucked and discharged by a change in the displacement of a pump chamber P caused by the rotation of an inner rotor 10 having n-number (n>=2) of external teeth 11 and an outer rotor 20 having (n+1) number of internal teeth 21 which mesh with the external teeth 11, the inner rotor 10 and the outer rotor 20 are manufactured by a ferro- sintered alloy with the density of 6.6-7.2g/cm<3> , and soft nitriding layers 13, 23 are respectively formed on the surfaces of the rotors.
Patent JP-H06232793-A (JP)
Title: Diversity transmission system
Inventor: BOT PAULUS GEORGE MARIA DE
IPC: H04L27/26
Filed: 1993-11-29
Abstract: PURPOSE: To provide a system capable of diversity transmission with improved performance even when a receive signal shows frequency selective phasing within the range of the bandwidth of a transmit signal. CONSTITUTION: The diversity transmission system separates the receive signal into many subband signals through filter banks 34, 36...38. Corresponding subband signals of different filter banks are combined by combiners 40, 42...44 into combined subband signals. Those combined subband signals are combined by a final combiner 46 into a wide-band signal.
Patent JP-H03163229-A (JP)
Title: Frictional material for brake
Inventor: TOKUMURA HIROSHI
IPC: C09K3/14
Filed: 1989-11-17
Abstract: PURPOSE:To obtain the initial brake power and improve quality by allowing the organic component in 5% or less as the frictional material component on the surface side or the organic component in 5% or less to contain metal oxides, in a frictional material using a binder resin. CONSTITUTION:In the manufacture of a frictional material, similarly to the manufacture of a two layer material in the preshaping of the frictional material, a back metal 1 side is made of an ordinary frictional basic material 2, and the content of the organic component in a surface layer 3 is set to 5% or less, and then the heating treatment is applied, and the surface is polishing-finished. The above-described frictional material is mainly the phenol resin as a binder necessary for forming the frictional material. Further, when the above-described organic component in 5% or less is allowed to contain the metal oxides such as MgO, SiO, and Al2O3, the initial brake power can be increased furthermore. Accordingly, the frictional material thus formed has the initial brake power which is equal to that of the frictional material which is applied with the surface baking, and since the surface baking process can be omitted, the baking unevenness can be suppressed, and quality can be improved, and cost cut can be achieved.
Patent JP-H01143158-A (JP)
Title: Lead storage battery
Inventor: SAITO SHINJI
IPC: H01M10/12
Filed: 1987-11-27
Abstract: PURPOSE:To suppress the moisture transmission to the outside of a battery jar by the steam after a battery is over-discharged and left intact and the increase of the electrolyte resistance and the electrode plate resistance by providing high-water absorption resin and providing a compound Cn.HSO4.2H2SO4 between a retainer and a positive electrode plate. CONSTITUTION:Two positive electrode plates 1, three negative electrode plates 2, and a retainer 3 are inserted between the positive electrode plate 1 and the negative electrode plate 2 to assemble an electrode plate group, for example, it is stored in a battery jar 4 made of ABS resin to manufacture a sealed lead storage battery, a Pb-Ca-Sn alloy is used for a lattice plate. High-water absorption resin 5 is formed into a fiber sheet shape and packed in contact with the battery jar wall, a graphite fiber sheet 6 made of Cn.HSO4.2H2SO4 is inserted between the retainer 3 and the positive electrode plate 1. As a result, moisture is held or discharged by a water absorption compound in response to the overdischarge or charge state of the battery, Cn.HSO4.2H2SO4 generates the reduction reaction during the overdischarge to obtain the sulfuric acid generation reaction, this sulfuric acid remains in the positive electrode plate to keep the positive electrode potential noble. The electrolyte resistance and the electrode plate resistance can be thereby reduced.
Patent JP-S63150265-A (JP)
Title: Production of 4-cyano-5-acylhydrazinopyrazole
Inventor: MIZUKURA NOBORU
IPC: C07D231/38
Filed: 1986-12-16
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for photographic coupler, especially magenta coupler in a short process, by reacting a bisalkylthio compound as a starting raw material with a hydrazide compound and reacting the prepared compound with hydrazine. CONSTITUTION:A compound (e.g. compound shown by formula II) shown by formula I (R1 is alkyl, cycloalkyl, aryl or hetero ring; R2 is alkyl) is reacted with a compound (e.g. C15H31CONHNH2, etc.) shown by formula III (R3 is alkyl, cycloalkyl, aryl or hetero group) to give a compound shown by formula IV, which is reacted with hydrazine to give a 4-cyano-5-acylhydrazinopyrazole (e.g. compound wherein R1 is t-C4H9 and R3 is C15H31-, etc.) shown by formula V. Obtainable in high yield without using expensive raw materials.
Patent JP-H05131465-A (JP)
Title: Composite molded article
Inventor: KURASHIKI TOSHIRO
IPC: C08K5/3415
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a composite molded article, in which the adhesion between unsaturated polyester resin and thermoplastic resin is excellent, by a method wherein composite molding is carried out between the unsaturated polyester resin, which is prepared by mixing unsaturated polyester resin and vinyl heterocyclic compound containing a five-membered ring with one nitrogen atom at the 1-position on the ring at the specified mixing ratio, and the thermoplastic resin. CONSTITUTION:Composite molding is carried out between unsaturated polyester resin 2, which is prepared by mixing 1-20 pts.wt. of vinyl heterocyclic compound containing a five-membered ring with one nitrogen atom at the l-position on the ring with 100 pts.wt. of resin content of unsaturated polyester resin, and thermoplastic resin 1. In this case, as the vinyl heterocyclic compound, l-vinyl imidazole or 1-vinyl. pyrrolidone is employed. By mixing vinyl heterocyclic compound, the adhesion between the unsaturated polyester resin and the thermoplastic resin becomes higher, resulting in allowing to prevent moisture through the bonding interface between the unsaturated polyester resin and the thermoplastic resin in a composite molded article from absorbing and consequently the deterioration of insulation from developing.
Patent JP-H02148459-A (JP)
Title: Large capacity storage device using magnetic disk
Inventor: MURAKAMI MITSUAKI
IPC: G11B17/28
Filed: 1988-11-29
Abstract: PURPOSE:To improve durability and to shorten an operating time by moving a table for moving a flexible disk on the front surface of a magazine and executing the taking-out and inserting of a flexible disk. CONSTITUTION:A flexible disk (FD)1 is housed in a rectangular box-shaped magazine 2 which is arranged parallelly with a flexible disk drive (FDD) 3. A table 4 for FD move, which is moved with being linked to a ball screw 8 to be rotated by a motor 7 for table move, is fitted to the front surface of this magazine 2. A holding device 6 to hold the FD1 on the table 4 for move is moved backward and forward in the direction of the magazine 2 by a motor 5 for move when the FD is inserted and taken out to the FDD 3. Then, the FD1 is taken out from the inside of the magazine 2 and housed into the FDD3. After that, writing or reading is executed. Thus, the durability is improved and the operating time can be shortened.
Patent JP-H01140674-A (JP)
Title: Manufacture of infrared detector
Inventor: TANAKA MASAHIRO
IPC: H01L31/09
Filed: 1987-11-26
Abstract: PURPOSE:To prevent the damage of the region where the photo detector section is to be formed, by also forming a metallic film for forming an electrode film on the photo detector section forming section in which an anodized film was preformed through a resist film, and protecting the photo detector region with this metallic film. CONSTITUTION:On a photo detector section forming region 13 on a compound semiconductor substrate 12 laminated onto an insulating support plate 11, a protective film 14 and a resist film 15 are formed, and a metallic film 16 for forming an electrode is formed on the whole substrate 12 surface. Then on the substrate 12 a resist film 17 for element isolation is selectively formed, and with this as a mask the metallic film 16 and the substrate 12 in the bottom are etched into a predetermined pattern by an ion milling method, performing the element isolation. Further, after removing the resist film 17, the resist film 15 formed on the protective film 14 on the photo detector region 13 is removed and the metallic film 16 on the photo detector region 13 is also removed. With this, the element isolation can be performed without damaging the photo detector region 13, whereby a high-quality infrared detector is obtained.
Patent JP-2001114132-A (JP)
Title: Front end panel made of thermoplastic resin
Inventor: FUNAKOSHI SATORU
IPC: B62D25/08
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To develop a front end panel suitable for an automobile, which is firmly jointed without breakage of a joint part between an upper reinforcement and a base front end panel made of a thermoplastic resin even when a large load is applied or a temperature change is caused. SOLUTION: The upper reinforcement constituting the upper edge of this front end panel made of a thermoplastic resin is metallic, and in the front end panel made of a thermoplastic resin, at least a part of the upper reinforcement is clamped by the thermoplastic resin of the base.